砍敺 IT_man 2018-9-13 18:28 蝺刻摩 ! g0 n8 Q" `0 W- M: n& n
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祉銝餉隞蝝孵linux client 撣唾撖蝣廣sh(Secure shell)追inux server銋閰喟敦蝔甇仿:
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<1> 每lient蝡舐YClient:
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閮剖牢lient蝡臭誑雿輻刻 user1 餃,摰嗥桅 .ssh 桅鋆∴桀芣銝 known_hosts 瑼獢嚗舐其閮曄蝺啣亙啁server SSH Server 祇啜
* s/ `+ f( J+ [靘,Y銝蝯軏lient SSH 祇+蝘堆閮剜臭蝙 RSA 瞍蝞瘜 ==> ssh-keygen 隞 :
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蝔銝賊閬雿輻刻閮剖,銝敹靽格,券函湔交 Enter 券閮剖澆停憟賭' b1 c t7 P- m
1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa& Q( R4 d1 l* v/ h! t, M. D
2. Enter passphrase - 頛詨亥芾撖蝣潦
! V% d/ p5 R4 {2 l% y! _# m3. Enter same passphrase again - 頛詨乩甈∟芾撖蝣潦4 ]: J! @4 S" W4 T' D' o
7 y2 u# Q2 p5 Y# M: ]甇斗摰撠望Y id_rsa 蝘啣 id_rsa.pub 祇啜祇啁批捆嚗嗅祕撠勗芣臭撖摮撌脯, S! L) x& y1 l# P4 }" _
雿輻 scp ftp 雿蝧瑼獢唾撓撌亙瑕 Client 蝡舐祇 ~/.ssh/id_rsa.pub 銴鋆賢 Server蝡航ㄐ,撣唾閮凋真ser1,暻澆停祇啣 user1 摰嗥桅 ~ 4 A6 Y( A, c8 |5 |. [- L3 j
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<2> Server蝡臬亙Client蝡舐Y祇:
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. K* I H% C$ Y) f沒SH頠擃,閮凋誑Putty Server蝡,user1餃亙蝣箄銝銝 Client 祇 id_rsa.pub 撌脩鋡怨鋆賡脖,憒摰嗥桅瘝 .ssh 桅撠梯芾撱箇) G* R% h4 `9 O' g3 m8 ^
.ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具
( S/ c6 {% b& b/ s0 T4 ~7 Rchmod 700 ~/.ssh
7 E3 t* i9 M7 u9 L: g銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼ ' [) n5 G! Q$ S$ y+ V
cat ~/id_rsa.pub >> ~/.ssh/authorized_keys
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璅 authorized_keys 瑼獢甈芣砌犖航撖,璅瘥頛摰具8 D9 X) y; H# I5 T
chmod 600 ~/.ssh/authorized_keys, F- }& r$ k6 b
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0 U9 g& x( {- f! G7 q' B祉餃亦嚗閰W撣唾頝撖蝣潦撠 Client 蝡舐祇啣 Server蝡 甈桀,撠勗臭誑湔亦餃乩典董撖蝣潔,臭臬嫣噶,銝蝬SSH撖唾撓游具 ~% B3 P3 d6 N7 k! A" u% f
孵亥牧:銝Y甇仿芣靘Client蝡舐雿輻刻user1撣唾撖蝣潛餃亙訕erver蝡舐雿輻刻user1;憒Client蝡舐雿輻刻user1甈脣撣唾撖蝣潛餃亙訕erver蝡舐雿輻刻root閰,甇仿<2>user1root,袖erver蝡舫隞叵oot餃,嗡雿賭璅
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P.S 單澆Windows 撖蝣廣sh(Secure shell)追inux server,隢 http://blog.itist.tw/2015/03/login-ssh-server-without-username-and-password.html
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